TT issues Subscribe Login to Read Editor’s Letter ALAN ROSS Interview with Javiera McGuiggan, Global Business Leader at Cargill Improving Routine Insulation Line-Frequency Power Factor Test with Measurement at 1 Hz Interview with Giovanni Cattani, General Manager of Siemens Energy Transformers s.r.l. Trento, Italy Degradation of Insulating Liquids: Myths and Facts The State of Ester Filled Transformers in Europe’s Transformer Market: An Overview and Outlook Condition Monitoring of Transformers Using Oil Analysis Data, Vital Parameters and Critical Values Importance of Proper Test Protocols and Procedures for Ester Liquids Unique Properties of Transformer Insulating Oils Containing Hydrogen Donor Compounds
